All about environmental auditing /
by Ridgway M. Hall, Jr. and David R. Case.

APA Citation

Hall, R. M., Case, D. R. (1992). All about environmental auditing. 2nd ed. Washington, D.C.: Federal Publications.

MLA Citation

Hall, Ridgway M, and David R Case. All About Environmental Auditing. 2nd ed. Washington, D.C.: Federal Publications, 1992.

Warning: These citations may not always be complete (especially for serials).